How to Backup via iCloud Drive:
-
Connect to internet and sign in iCloud and select Use iCloud Drive in Settings App.
-
Open this app, select “Backup & Restore”. Go to “iCloud Drive” section, Press “+” to create new Backup file (ex. Call_Backup_20161231_235959.sqlite).
-
Open iCloud Drive App in iOS or login iCloud.com, select this app folder and check your backup file in step 1.
Remark: iCloud Drive will sync backup file in background process when your network is available and your mobile network charges may apply per Use Cellular Data option in Settings App. Large file size will cause long syncing time and affect shorten battery life.